Alex Ellis, Co-Founder & Partner at Excelsior Energy Capital is an active investor based in Portland, Oregon. This profile covers what Alex Ellis backs, at which stage, and how founders can reach out in 2026.
Alex Ellis invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & Energy
- Location
- Portland, Oregon
- Typical check
- $3.8M
How to reach Alex Ellis
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Round Funded. "Alex Ellis." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/alex-ellis
Frequently Asked Questions
Who is Alex Ellis?
Alex Ellis, Co-Founder & Partner at Excelsior Energy Capital is an active investor based in Portland, Oregon. Alex Ellis invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture.
What does Alex Ellis invest in?
Alex Ellis invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Alex Ellis invest at?
Alex Ellis typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Alex Ellis's typical check size?
Alex Ellis typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.